JP3057025U - Storage bag - Google Patents
Storage bagInfo
- Publication number
- JP3057025U JP3057025U JP1998007037U JP703798U JP3057025U JP 3057025 U JP3057025 U JP 3057025U JP 1998007037 U JP1998007037 U JP 1998007037U JP 703798 U JP703798 U JP 703798U JP 3057025 U JP3057025 U JP 3057025U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- opening
- bag
- fitting
- storage bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Bag Frames (AREA)
Abstract
(57)【要約】
【目的】気密性封止開口部を有する包装体として、その
気密性を長時間にわたって高めることのできる保管袋を
提供すること。
【構成】合成樹脂製の嵌合チャックを開口部に設けた袋
体において、前記嵌合チャックの開口部内側に、チャッ
ク長手方向に沿って平坦な粘着帯層を設ける。
(57) [Summary] [Object] To provide a storage bag capable of improving the airtightness over a long period of time as a package having an airtight sealing opening. In a bag body provided with a synthetic resin fitting chuck in an opening, a flat adhesive band layer is provided inside the opening of the fitting chuck along the longitudinal direction of the chuck.
Description
【０００１】[0001]
【０００１】[0001]
【０００２】[0002]
本考案は気密性封止開口部を有する包装体の気密性を高めるための技術である 。 The present invention is a technique for improving the airtightness of a package having an airtight sealing opening.
【０００３】[0003]
【０００２】[0002]
【０００４】[0004]
従来、保管袋において気密性を高めるために開口部に二重チャックを使用する 方法（実開昭５６−１３１３４７号）や、さらに気密性を高めるためにチャック 形状を工夫するといった方法（特開平２−１５４３７号や特開平４−２９４７４ ７号）が開発されてきている。しかし、上記の方法では長時間にわたって気密性 を維持することが十分でなく、例えば、ふとん圧縮保存袋の場合では圧縮密封し てから、１ケ月もたたないうちに膨らんでしまうという欠点があった。 Conventionally, a method of using a double chuck at the opening to improve the airtightness of a storage bag (Japanese Utility Model Application Laid-Open No. 56-131347) and a method of devising the shape of the chuck to further improve the airtightness (Japanese Patent Laid-open No. No. 15437 and JP-A-4-294747) have been developed. However, the above method is not sufficient to maintain airtightness for a long period of time.For example, in the case of a compressed futon storage bag, there is a drawback that after being compressed and sealed, it expands within one month. Was.
【０００５】[0005]
【０００３】[0003]
【０００６】[0006]
上記の通り、従来の保管袋では通常圧縮した後、気密状態で中身を保存するた め２条のチャックを用いるか、または気密性を高めるためにチャック自体の形状 の改良といったことが提案されているが、機能上気密性を保持するため、十分に 満足できるものが提供されていない。 As mentioned above, in conventional storage bags, it has been proposed to use two chucks in order to store the contents in an airtight state after compression, or to improve the shape of the chucks themselves in order to improve airtightness. However, there is no sufficiently satisfactory product to maintain airtightness in function.
【０００７】[0007]
【０００４】 そこで本考案は比較的長期にわたって気密性を要求される用途における包装体 として気密性維持に優れ、コスト競争力があり、かつインライン製造が可能なも のに関する。Therefore, the present invention relates to a package which is excellent in maintaining airtightness, is cost-competitive, and can be manufactured in-line, as a package for applications requiring airtightness for a relatively long time.
【０００８】[0008]
【０００５】[0005]
【０００９】[0009]
本考案は前述した課題を解決するために、合成樹脂製の嵌合チャックを開口部 に設けた袋体において、前記嵌合チャックの開口部内側に、チャック長手方向に 沿って平坦な粘着帯層を設ける。 SUMMARY OF THE INVENTION In order to solve the above-mentioned problem, the present invention provides a bag body provided with a synthetic resin fitting chuck in an opening, and a flat adhesive band layer along the chuck longitudinal direction inside the opening of the fitting chuck. Is provided.
【００１０】[0010]
【０００６】[0006]
【００１１】[0011]
本考案の構成によれば、粘着帯層を設けているので嵌合するチャックからの袋 体への空気の吸入の低減と袋体のサイドをヒートシールすることにより、ヒート シール熱で押し潰されて形成されるチャック止端部から袋体への空気の吸入を効 果的に低減できる。 According to the configuration of the present invention, since the adhesive band layer is provided, the suction of air from the fitting chuck into the bag is reduced, and the side of the bag is heat-sealed, so that the bag is crushed by heat sealing heat. The suction of air from the toe of the chuck formed into the bag body can be effectively reduced.
【００１２】[0012]
【０００７】[0007]
【００１３】[0013]
以下、本考案の実施例を図面に基づいて説明する。図１において１は袋体で、 両側にサイドシール２、前方に袋体１の開口部３、開口部３に設けた２条の嵌合 チャック４を備えている。５は粘着両面テープで、嵌合チャック４の２条のチャ ック間に配置されている。６はチャック両サイドの止端部である。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 denotes a bag, which is provided with side seals 2 on both sides, an opening 3 of the bag 1 in front, and two fitting chucks 4 provided in the opening 3. Reference numeral 5 denotes an adhesive double-sided tape, which is arranged between two chucks of the fitting chuck 4. Reference numeral 6 denotes toe portions on both sides of the chuck.
【００１４】[0014]
【０００８】 本考案は上記の構成の袋体１において、２条の嵌合チャック４を幅方向、開口 部の縁部及び両サイドをサイドシール２して、袋体１のフイルムに接着したもの である。さらに嵌合チャック４の２条のチャックは、そのチャック間に離型紙を 外しておいて両面粘着テープをあらかじめ配置、貼着した粘着帯層５である。こ のため袋体のサイドシール２と同時にヒートシールされ、止端部６へも粘着帯層 が形成される。この粘着帯層としては、両面テープの他、粘着性を有する樹脂剤 帯層を使用することも可能である。In the present invention, in the bag 1 having the above-described structure, the two fitting chucks 4 are adhered to the film of the bag 1 by sealing the edges of the opening and both sides thereof in the width direction. It is. The two strips of the fitting chuck 4 are adhesive strip layers 5 on which a release paper is removed between the chucks and a double-sided adhesive tape is previously arranged and adhered. Therefore, the bag is heat-sealed at the same time as the side seal 2, and an adhesive band layer is also formed on the toe 6. As this adhesive band layer, a resin agent band layer having adhesiveness can be used in addition to the double-sided tape.
【００１５】[0015]
【０００９】 図２は、図１のＡ−Ａ線断面図で、１は袋体、３は開口部、４は２条の嵌合チ ャック、５は粘着帯層である。FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1, wherein 1 is a bag, 3 is an opening, 4 is a two-piece fitting chuck, and 5 is an adhesive band layer.
【００１６】[0016]
【００１０】 本実施例では、嵌合チャックとして２条の場合を示したが、本考案による方法 は１条でも、３条以上となっても可能である。In this embodiment, two fitting chucks are shown. However, the method according to the present invention can be applied to one or three or more fitting chucks.
【００１７】[0017]
【００１１】[0011]
【００１８】[0018]
本考案に従えば、比較的長期にわたって気密性が要求される包装体において、 気密封止部及びチャック止端部からの袋体への空気の吸入を抑制することがで き、従来品に比し遥かに長時間にわたって気密性を維持することができる。 According to the present invention, it is possible to suppress the inhalation of air into the bag from the hermetically sealed portion and the toe of the chuck in a package that requires airtightness for a relatively long period of time. Airtightness can be maintained for a much longer time.
【００１９】[0019]
【００１２】[0012]
【図１】本考案による保管袋の正面図FIG. 1 is a front view of a storage bag according to the present invention.
【図２】図１のＡ−Ａ線断面図FIG. 2 is a sectional view taken along line AA of FIG. 1;
１：袋体 ２：サイドシール ３：開口部 ４：嵌合チャック ５：粘着帯層 ６：止端部 1: bag body 2: side seal 3: opening 4: fitting chuck 5: adhesive band layer 6: toe
Claims (1)
けた袋体において、前記嵌合チャックの開口部内側に、
チャック長手方向に沿って平坦な粘着帯層を設けたこと
を特徴とする保管袋。In a bag provided with a fitting chuck made of synthetic resin in an opening, inside the opening of the fitting chuck,
A storage bag provided with a flat adhesive strip layer along the longitudinal direction of the chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998007037U JP3057025U (en) | 1998-08-26 | 1998-08-26 | Storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998007037U JP3057025U (en) | 1998-08-26 | 1998-08-26 | Storage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3057025U true JP3057025U (en) | 1999-03-26 |
Family
ID=43190965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998007037U Expired - Lifetime JP3057025U (en) | 1998-08-26 | 1998-08-26 | Storage bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3057025U (en) |
-
1998
- 1998-08-26 JP JP1998007037U patent/JP3057025U/en not_active Expired - Lifetime
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